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一款短视频去水印下载工具，支持抖音网页版视频无水印下载
当前为
// ==UserScript==
// @name 短视频去水印（支持抖音网页版）
// @version 1.3.2
// @license MIT
// @description 一款短视频去水印下载工具，支持抖音网页版视频无水印下载
// @icon data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAABD0lEQVR42mP4TyJgoFTDrz//V537Vbj+R+G6HyvP/fr15x8+DQ/f/TXq/hq7+NuKs7+AKG7xdyAXKIhdw5+//017vi478xNZevnZXyY9X//8xaZh69XffrO+QdjXX/wBIgjbb/a3rVd/oWsA2usz69uEA1DjZx/7BUQQNlAQKAV3GEjD3Td/TLq/rLvw6/Xnv5gaXn3+u/biL6ACoDKohqL1P3Zcg0oDA6Vq87f+/T/79/+o2vwdHkY7rv0GKoNqiF/y/dKzP3BXrjr/S7jyCxCtPo9wOlABUBlUw9oLv2IXf/+F0AISASLkyAEqgIhAPd1/4Kdh11fz3m/Y0FfDri9AF2KJuH84EFXTEvU1AACibsLlJw3ttAAAAABJRU5ErkJggg==
// @author LightDownload
// @match *://*.douyin.com/*
// @require https://lib.baomitu.com/jquery/3.6.0/jquery.js
// @require https://lib.baomitu.com/sweetalert/2.1.2/sweetalert.min.js
// @require https://lib.baomitu.com/clipboard.js/2.0.6/clipboard.min.js
// @grant GM_xmlhttpRequest
// @grant GM_download
// @grant unsafeWindow
// @namespace http://greasyfork.icu/users/894875
// ==/UserScript==
(function () {
let showTipErrorSwal = function (err) {
showSwal(err, { icon: 'error' });
}
let showTipSwal = function (info) {
showSwal(info, { icon: 'info' });
}
const divTips = document.createElement('div');
divTips.id = "divTips";
let showSwal = function (content, option) {
divTips.innerHTML = content;
option.content = divTips;
if (!option.hasOwnProperty('button')) {
option.button = '我知道了'
}
swal(option);
}
let headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36",
"Origin": "https://www.douyin.com",
"Referer": "https://www.douyin.com/",
"sec-ch-ua": 'Chromium";v="136", "Google Chrome";v="136", "Not.A/Brand";v="99"'
}
let isDouyinPage = function () {
let url = location.href;
return url.indexOf(".douyin.com/") !== -1;
};
let getVideoUrl = function () {
let RENDER_DATA = document.getElementById("RENDER_DATA");
if (RENDER_DATA == null) {
return "";
}
let RENDER_DATA_STR = RENDER_DATA.textContent;
let renderData = decodeURIComponent(RENDER_DATA_STR);
let jsonObject = JSON.parse(renderData);
let data = null;
for (let key in jsonObject) {
if ("_location" === key || "app" === key || "11" === key) {
continue;
}
data = key;
}
let dataJo = jsonObject[data];
let detail = dataJo["videoDetail"];
let video = detail["video"];
let playAddr = video["playAddr"];
let video1 = playAddr[0];
let src = video1["src"];
let videoUrl = "https:" + src;
videoUrl = videoUrl.substring(0, videoUrl.length - 1);
return videoUrl;
}
var isDownVideo = false;
let successCall = function (videoUrl, videoName) {
if (videoUrl == null) {
videoUrl = getVideoUrl();
}
if (!isDownVideo) {
GM_xmlhttpRequest({
method: "GET",
url: videoUrl,
headers: headers,
responseType: "blob", // 获取二进制流
onload: function(response) {
if (response.status === 200) {
// 将数据流转换为本地临时链接
var blobUrl = URL.createObjectURL(response.response);
blogDownload(blobUrl, videoName);
} else {
console.error("请求被拒绝，状态码：", response.status);
}
}
});
showTipSwal("已提交下载任务，请检查下载记录是否有新任务，如无请重试或提交反馈。" + "推荐使用chrome插件，下载hls或m3u8视频，地址:http://www.mudi.pics/zh-CN");
isDownVideo = true;
}
}
function blogDownload(blobUrl, videoName) {
GM_download({
url: blobUrl,
name: videoName + '.mp4',
onload: function () {
URL.revokeObjectURL(blobUrl); // 清理内存
console.log("Blob 方式下载成功");
},
onerror: (err) => {
console.log(err); // 在控制台打印完整的错误对象
if (err.error === 'not_enabled') {
showTipErrorSwal('下载失败：Tampermonkey 的下载功能未在浏览器中启用。');
} else if (err.error === 'not_whitelisted') {
showTipErrorSwal('下载失败：文件扩展名不在允许列表中。');
} else if (err.error === 'not_permitted') {
showTipErrorSwal('下载失败：被浏览器或用户禁止。');
} else if (err.error === 'not_supported') {
showTipErrorSwal('下载失败：浏览器不支持此功能。');
} else if (err.error === 'not_succeeded') {
showTipErrorSwal('下载失败：网络错误或文件未找到 (404/403)。');
} else {
showTipErrorSwal('未知错误: ' + err.error);
}
}
});
}
let initButtonEvent = function (btn) {
if (isDouyinPage()) {
let isClickDownVideo = true;
let videoType = Number.parseInt(btn.getAttribute("type"));
if (videoType === 1) {
let videoIndex = btn.getAttribute("videoIndex");
let videoSlide = document.getElementById("slidelist");
let videoClassArr = videoSlide.firstChild.firstChild;
//推荐~朋友
let videoArr = videoClassArr.getElementsByClassName("page-recommend-container");
if (videoArr.length === 0) {
//首页
videoArr = videoClassArr.querySelectorAll('.dySwiperSlide[data-e2e="feed-item"]');
}
let videoItemDiv = videoArr[videoIndex];
let account = videoItemDiv.getElementsByClassName("account-name")[0].textContent;
let accountNameSpanNode = videoItemDiv.getElementsByClassName("title")[0].childNodes[0];
let title = accountNameSpanNode.firstElementChild.textContent;
let videoName = account + "-" + title;
if (videoName === "") {
videoName = "无标题视频";
}
let sliderVideoDiv = videoItemDiv.getElementsByClassName("slider-video");
let xgVideoContainerDiv = sliderVideoDiv[0].getElementsByClassName("xg-video-container");
let videoNode = xgVideoContainerDiv[0].getElementsByTagName("video");
let videoSrc = videoNode[0].getAttribute("src");
if (videoSrc != null) {
unsafeWindow.fetch = (...arg) => {
if (arg[0].indexOf("blob:") !== -1) {
showTipErrorSwal("暂不支持该视频下载，正在加紧适配中...");
}else {
// console.log('fetch arg', ...arg);
if (arg[0].indexOf('douyin') > -1 && isClickDownVideo) {
let videoUrl = decodeURI(arg[0]);
GM_xmlhttpRequest(headRequest(videoUrl, videoName, successCall));
if (successCall) {
isClickDownVideo = false;
}
}
}
}
} else {
let sourceNodes = videoNode[0].getElementsByTagName("source");
for (let i = 0; i < sourceNodes.length; i++) {
try {
let videoUrl = decodeURI(sourceNodes[i].getAttribute("src"));
GM_xmlhttpRequest(headRequest(videoUrl, videoName, successCall));
if (successCall) {
isDownVideo = false;
break;
}
} catch (error) {
console.error(error);
}
}
}
} else if (videoType === 2) {
let videoClassArr = document.getElementsByClassName("playerControlHeight");
let videoInfoArr = videoClassArr[0].getElementsByClassName("leftContainer");
let videoNameArr = videoInfoArr[0].childNodes[2].firstElementChild.getElementsByTagName("h1");
let title = videoNameArr[0].textContent;
let userDiv = videoClassArr[0].childNodes[1].firstElementChild;
let accountNameArr = userDiv.childNodes[0].childNodes[1].getElementsByTagName("a")[0].getElementsByTagName("span")[0];
let account = accountNameArr.textContent;
// let titleArr = userDiv.childNodes[1].getElementsByTagName("span")[0];
// let title = titleArr.textContent;
let videoName = account + "-" + title;
if (videoName === "") {
videoName = "无标题视频";
}
let videoArr = videoClassArr[0].getElementsByClassName("xg-video-container");
let videoNode = videoArr[0].getElementsByTagName("video");
let sourceNodes = videoNode[0].getElementsByTagName("source");
if (sourceNodes.length === 0) {
showTipErrorSwal("暂不支持详情页视频下载，正在加紧适配中...");
return;
}
for (let i = 0; i < sourceNodes.length; i++) {
try {
let videoUrl = decodeURI(sourceNodes[i].getAttribute("src"));
GM_xmlhttpRequest(headRequest(videoUrl, videoName, successCall));
if (successCall) {
isDownVideo = false;
break;
}
} catch (error) {
console.error(error);
}
}
} else if (videoType === 3) {
let videoDiv = document.getElementById("slideMode");
let account = videoDiv.getElementsByClassName("account-name")[0].textContent;
let accountNameSpanNode = videoDiv.getElementsByClassName("title")[0].childNodes[0];
let title = accountNameSpanNode.firstElementChild.lastElementChild.textContent;
let videoName = account + "-" + title;
if (videoName === "") {
videoName = "无标题视频";
}
let xgVideoContainerDiv = videoDiv.getElementsByClassName('xg-video-container');
let videoNode = xgVideoContainerDiv[0].getElementsByTagName("video");
let videoSrc = videoNode[0].getAttribute("src");
if (videoSrc != null) {
unsafeWindow.fetch = (...arg) => {
if (arg[0].indexOf("blob:") !== -1) {
showTipErrorSwal("暂不支持该视频下载，正在加紧适配中...");
}else {
// console.log('fetch arg', ...arg);
if (arg[0].indexOf('douyin') > -1 && isClickDownVideo) {
let videoUrl = decodeURI(arg[0]);
GM_xmlhttpRequest(headRequest(videoUrl, videoName, successCall));
if (successCall) {
isClickDownVideo = false;
}
}
}
}
} else {
let sourceNodes = videoNode[0].getElementsByTagName("source");
for (let i = 0; i < sourceNodes.length; i++) {
try {
let videoUrl = decodeURI(sourceNodes[i].getAttribute("src"));
GM_xmlhttpRequest(headRequest(videoUrl, videoName, successCall));
if (successCall) {
isDownVideo = false;
break;
}
} catch (error) {
console.error(error);
}
}
}
}
}
};
let headRequest = function (url, videoName, call) {
let userAgent = navigator.userAgent;
let method = "HEAD";
if (userAgent.indexOf("Firefox") !== -1) {
method = "GET";
}
return {
method: method,
timeout: 3600000, // 3600秒超时
headers: headers,
url: url,
onload: function (res) {
if (res.status === 200 || res.status === 401) {
call(url, videoName);
} else if (res.status === 302) {
let Location = res.headers.getAttribute("Location");
call(Location, videoName);
} else if (res.status === 403) {
showTipErrorSwal("暂不支持该视频，可刷新页面重试或访问http://www.mudi.pics/zh-CN下载浏览器插件来支持该视频下载");
} else {
console.error(res);
}
},
onerror: (res) => {
console.error(res);
}
}
};
let start = function () {
if (!isDouyinPage()) {
// console.log('非抖音页面，1秒后将重新查找！');
return;
}
if (document.body.innerHTML === "") {
return;
}
let isIndexVideo = getIndexVideo();
if (!isIndexVideo) {
if (!getIndexDetailVideo()) {
getDetailVideo();
}
}
}
/**
* 首页/推荐/我的
* @returns
*/
function getIndexVideo() {
let videoSlide = document.getElementById("slidelist");
if (videoSlide == null) {
// console.log('未查找到视频列表div！');
return false;
}
let videoClassArr = videoSlide.firstChild.firstChild;
if (videoClassArr.length === 0) {
// console.log('未查找到视频div！');
return false;
}
//推荐~朋友
let videoArr = videoClassArr.getElementsByClassName("page-recommend-container");
if (videoArr.length === 0) {
//首页
videoArr = videoClassArr.querySelectorAll('.dySwiperSlide[data-e2e="feed-item"]');
}
if (videoArr.length === 0) {
// console.log('未查找到视频div列表');
return false;
}
//偏移量
let shiftingDiv = videoSlide.getElementsByClassName("fullscreen_capture_feedback");
let height = shiftingDiv[0].style.height;
let shifting = 0;
if (height !== "100%") {
shifting = height.match(/calc\(\d+%\s*-\s*(\d+)px\)/i)[1];
}
//每个视频的高度
let firstVideoDiv = videoArr[0];
let firstVideoHeight = firstVideoDiv.style.height;
firstVideoHeight = firstVideoHeight.replace("px", "");
let videoTransForm = videoClassArr.style.transform || '';
//视频下标
var videoIndex = 0;
let videoTransFormarr = videoTransForm.match(/translate3d\(\d+px,\s*(-+\d+)px,\s*(\d+)px\)/i);
if (videoTransFormarr != null) {
let videoTransFormY = videoTransFormarr[1];
videoTransFormY = -videoTransFormY;
videoIndex = videoTransFormY / (parseInt(firstVideoHeight) + parseInt(shifting));
}
//检查是否图文视频或直播视频
for (; ;) {
let videoTemp = videoArr[videoIndex];
if (videoTemp.getElementsByClassName('xgplayer-progress-outer picture').length === 1 || videoTemp.getElementsByClassName("positionBox").length === 0) {
if (videoIndex + 1 >= videoArr.length) {
break;
}
videoIndex++;
} else {
break;
}
}
let btnBox = videoArr[videoIndex].getElementsByClassName('positionBox');
if (btnBox.length === 0) {
// console.log('可能为直播页面或登录弹出页面');
return false;
}
let btnShare = undefined;
if (btnBox[0].childNodes.length > 1) {
btnShare = btnBox[0].childNodes[1];
} else {
btnShare = btnBox[0].childNodes[0];
}
if (btnShare === undefined) {
// console.log('可能还未初始化分享按钮');
return false;
}
let btnDownload = {
class: 'btnClickDownload',
title: '点击下载视频',
html: function () {
return `<img height="26" width="26" src="data:image/png;base64,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"/>`;
}
}
//如果是已有下载按钮，则不添加
let buttonArr = btnShare.getElementsByClassName(btnDownload.class);
if (buttonArr.length !== 0) {
return false;
}
let btn = document.createElement('a');
btn.setAttribute("type", 1);
btn.setAttribute("class", btnDownload.class);
btn.setAttribute("videoIndex", videoIndex);
btn.title = btnDownload.title;
btn.innerHTML = btnDownload.html();
btn.addEventListener('click', function (e) {
initButtonEvent(btn);
e.preventDefault();
});
btnShare.appendChild(btn);
return true;
}
/**
* 首页/推荐/我的-详情
* @returns
*/
function getIndexDetailVideo() {
let videoDiv = document.getElementById("slideMode");
if (videoDiv == null) {
// console.log('未查找到视频div！');
return false;
}
let positionBoxDiv = videoDiv.getElementsByClassName("positionBox");
let btnShare = positionBoxDiv[0].childNodes[1];
if (btnShare === undefined) {
// console.log('可能还未初始化分享按钮');
return false;
}
let btnDownload = {
class: 'btnClickDownload',
title: '点击下载视频',
html: function () {
return `<img height="26" width="26" src="data:image/png;base64,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"/>`;
}
}
//如果是已有下载按钮，则不添加
let buttonArr = btnShare.getElementsByClassName(btnDownload.class);
if (buttonArr.length !== 0) {
return false;
}
let btn = document.createElement('a');
btn.setAttribute("type", 3);
btn.setAttribute("class", btnDownload.class);
btn.title = btnDownload.title;
btn.innerHTML = btnDownload.html();
btn.addEventListener('click', function (e) {
initButtonEvent(btn);
e.preventDefault();
});
btnShare.appendChild(btn);
return true;
}
/**
* 进入详情页详情
* @returns
*/
function getDetailVideo() {
let videoClassArr = document.getElementsByClassName("playerControlHeight");
if (videoClassArr.length === 0) {
// console.log('未查找到视频总div！');
return false;
}
let videoDiv = videoClassArr[0];
//详情
let videoArr = videoDiv.getElementsByClassName("xg-video-container");
if (videoArr.length === 0) {
// console.log('未查找到视频div');
return false;
}
let btnGrid = videoDiv.getElementsByClassName('xg-right-grid');
let btnDownload = {
class: 'btnClickDownload',
title: '点击下载视频',
html: function () {
return `<img height="22" width="22" src="data:image/png;base64,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"/>`;
}
}
//如果是已有下载按钮，则不添加
let buttonArr = btnGrid[0].getElementsByClassName(btnDownload.class);
if (buttonArr.length !== 0) {
return false;
}
let btn = document.createElement('a');
btn.setAttribute("type", 2);
btn.setAttribute("class", btnDownload.class);
btn.title = btnDownload.title;
btn.innerHTML = btnDownload.html();
btn.addEventListener('click', function (e) {
initButtonEvent(btn);
e.preventDefault();
});
btnGrid[0].appendChild(btn);
return true;
}
setInterval(function () {
start();
}, 1000)
})();